ThruNite TC12 V2 Max 1100 Lumen Micro-USB Interface Rechargeable Tactical LED Flashlight with CREE XP-L LED &18650 Battery Included Adopt common micro USB charging portforeasyuseeverywhere. Updated stainless steel side switch to make the operation more sensitive and convenient Rechargeable LED (CREE XP-L V6) flashlight with intelligent overcharge protection. One key to Strobe for signaling or blinding the bad guys eyes, TC12 is more than an EDC Smooth reflector for far beam in search, hunting, law enforcement and military applications.